ZA984371B - A light source including a field emission cathode and a field emission cathode - Google Patents

A light source including a field emission cathode and a field emission cathode

Info

Publication number
ZA984371B
ZA984371B ZA984371A ZA984371A ZA984371B ZA 984371 B ZA984371 B ZA 984371B ZA 984371 A ZA984371 A ZA 984371A ZA 984371 A ZA984371 A ZA 984371A ZA 984371 B ZA984371 B ZA 984371B
Authority
ZA
South Africa
Prior art keywords
field emission
emission cathode
light source
source including
cathode
Prior art date
Application number
ZA984371A
Inventor
Vitaly Sergeevich Kaftanov
Alexander Leonidovich Suvorov
Evgenij Pavlovich Sheshin
Jan Olsfors
Original Assignee
Lightlab Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lightlab Ab filed Critical Lightlab Ab
Publication of ZA984371B publication Critical patent/ZA984371B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J63/00—Cathode-ray or electron-stream lamps
    • H01J63/02—Details, e.g. electrode, gas filling, shape of vessel
    • H01J63/04—Vessels provided with luminescent coatings; Selection of materials for the coatings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/30—Cold cathodes, e.g. field-emissive cathode
    • H01J1/304—Field-emissive cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J63/00—Cathode-ray or electron-stream lamps
    • H01J63/06—Lamps with luminescent screen excited by the ray or stream
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/06—Main electrodes
    • H01J61/067—Main electrodes for low-pressure discharge lamps
    • H01J61/0672—Main electrodes for low-pressure discharge lamps characterised by the construction of the electrode
ZA984371A 1997-06-13 1998-05-22 A light source including a field emission cathode and a field emission cathode ZA984371B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9702275A SE510412C2 (en) 1997-06-13 1997-06-13 A light source comprising a field emission cathode and a field emission cathode for use in a light source

Publications (1)

Publication Number Publication Date
ZA984371B true ZA984371B (en) 1998-11-30

Family

ID=20407382

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA984371A ZA984371B (en) 1997-06-13 1998-05-22 A light source including a field emission cathode and a field emission cathode

Country Status (11)

Country Link
US (1) US6008575A (en)
EP (1) EP0988641A1 (en)
JP (1) JP2002505030A (en)
CN (1) CN1264491A (en)
AR (1) AR015876A1 (en)
AU (1) AU734520B2 (en)
BR (1) BR9810099A (en)
CA (1) CA2293271A1 (en)
SE (1) SE510412C2 (en)
WO (1) WO1998057344A1 (en)
ZA (1) ZA984371B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6573643B1 (en) * 1992-03-16 2003-06-03 Si Diamond Technology, Inc. Field emission light source
SE515377E (en) 1999-07-30 2005-01-11 Nanolight Internat Ltd Light source including a field emission cathode
SE0400156D0 (en) * 2004-01-29 2004-01-29 Lightlab Ab An anode in a field emission light source and a field emission light source comprising the anode
CN1725922A (en) * 2004-07-22 2006-01-25 清华大学 Field transmitting plane light source device and its cathode
CN1728329A (en) * 2004-07-30 2006-02-01 清华大学 Light source equipment
TW200723348A (en) * 2005-12-09 2007-06-16 Ind Tech Res Inst Light source for projection system
CN1988108B (en) * 2005-12-23 2010-09-01 清华大学 Field emitting cathode and lighting device
CN101097829B (en) * 2006-06-30 2010-05-26 清华大学 Diarch field emission pixel tube
CN102308669A (en) * 2008-12-04 2012-01-04 加利福尼亚大学董事会 Electron injection nanostructured semiconductor material anode electroluminescence method and device
US20110095674A1 (en) * 2009-10-27 2011-04-28 Herring Richard N Cold Cathode Lighting Device As Fluorescent Tube Replacement
EP2375435B1 (en) * 2010-04-06 2016-07-06 LightLab Sweden AB Field emission cathode
TWI456625B (en) * 2011-01-06 2014-10-11 Tatung Co Field emission lamp
CN103972030A (en) * 2013-01-29 2014-08-06 海洋王照明科技股份有限公司 Field emission light source
EP2991094A1 (en) * 2014-09-01 2016-03-02 LightLab Sweden AB X-ray source and system comprising an x-ray source
SE539934C2 (en) 2016-06-22 2018-01-23 Lightlab Sweden Ab System for treating a fluid with non-mercury-based UV light
SE540283C2 (en) * 2016-12-08 2018-05-22 Lightlab Sweden Ab A field emission light source adapted to emit UV light

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2810736A1 (en) * 1978-03-13 1979-09-27 Max Planck Gesellschaft FIELD EMISSION CATHODE AND MANUFACTURING METHOD AND USE FOR IT
EP0035828A3 (en) * 1980-02-27 1982-01-27 THE GENERAL ELECTRIC COMPANY, p.l.c. Cathodoluminescent light sources and associated circuit
EP0054356A1 (en) * 1980-12-17 1982-06-23 THE GENERAL ELECTRIC COMPANY, p.l.c. Cathodoluminescent light sources and electric lighting arrangements including such sources
GB2097181B (en) * 1981-04-22 1984-12-12 Gen Electric Plc Cathodoluminescent lamps
EP0102139A3 (en) * 1982-08-19 1984-11-07 Osram- Gec Limited Cathodoluminescent light sources and electric lighting arrangements including such sources
DE3338916A1 (en) * 1983-10-27 1985-05-09 Friedrich Grohe Armaturenfabrik Gmbh & Co, 5870 Hemer Cleaning brush for vessels
DE4002049C2 (en) * 1990-01-24 1993-12-09 Deutsche Forsch Luft Raumfahrt Electron emission source and device for irradiating media with such an electron emission source
US5892323A (en) * 1993-03-08 1999-04-06 International Business Machines Corporation Structure and method of making field emission displays
US5578901A (en) * 1994-02-14 1996-11-26 E. I. Du Pont De Nemours And Company Diamond fiber field emitters
CA2212681C (en) * 1995-02-15 2001-12-11 Lightlab Ab A field emission cathode and methods in the production thereof
US5588893A (en) * 1995-06-06 1996-12-31 Kentucky Research And Investment Company Limited Field emission cathode and methods in the production thereof
CN1199503A (en) * 1995-08-14 1998-11-18 纳幕尔杜邦公司 Fluorescent lamp
US5729583A (en) * 1995-09-29 1998-03-17 The United States Of America As Represented By The Secretary Of Commerce Miniature x-ray source
US5697827A (en) * 1996-01-11 1997-12-16 Rabinowitz; Mario Emissive flat panel display with improved regenerative cathode
SE510413C2 (en) * 1997-06-13 1999-05-25 Lightlab Ab A field emission cathode and a light source comprising a field emission cathode

Also Published As

Publication number Publication date
AR015876A1 (en) 2001-05-30
SE9702275D0 (en) 1997-06-13
SE9702275L (en) 1998-12-14
EP0988641A1 (en) 2000-03-29
AU7946598A (en) 1998-12-30
CN1264491A (en) 2000-08-23
JP2002505030A (en) 2002-02-12
CA2293271A1 (en) 1998-12-17
WO1998057344A1 (en) 1998-12-17
SE510412C2 (en) 1999-05-25
BR9810099A (en) 2000-08-08
US6008575A (en) 1999-12-28
AU734520B2 (en) 2001-06-14

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